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A platform for research: civil engineering, architecture and urbanism
SOIL WALL STRUCTURE FOR ANCHOR REINFORCEMENT
To solve a problem in a prior art of a soil wall structure for anchor reinforcement, which has smaller position holding force using gravity of banking soil due to a smaller area of an anchor plate in a plane view to receive vertical soil pressure of the banking soil because the anchor plate installed in the banking soil is fixed in an attitude toward a vertical direction.SOLUTION: A soil wall structure for anchor reinforcement is configured to sequentially place anchors 3A to 3D each of which has a connecting member 31 on a rear surface side of each of wall surface members 11A to 11D and an anchor plate 32 fixed on the connecting member 31, and installing each of the anchors 3A to 3D in banking soil 2 by filling the banking soil 2 to the rear surface side of a wall body 1, wherein each of the anchor plates 32 is installed in an attitude oblique upward a depth side of a reinforcement soil wall, which makes an area of the anchor plate 32 larger in a plan view, resulting in a larger position holding force to the anchor plate 32 using gravity of the banking soil.SELECTED DRAWING: Figure 2
【課題】従来のアンカー補強土壁構造では、盛土中に埋設されるアンカープレートが鉛直方向に向く姿勢で固定されているので、盛土の鉛直土圧力を受けるためのアンカープレートの平面視面積が小さくなり、盛土の重力による位置保持力が小さいものであった。【解決手段】各壁面材１１Ａ〜１１Ｄの背面側に連結材３１と該連結材３１に固定したアンカープレート３２とを有したアンカー３Ａ〜３Ｄをそれぞれ連続させているとともに、壁本体１の背面側に盛土２を充填して各アンカー３Ａ〜３Ｄを盛土２中に埋設して構成されたアンカー補強土壁構造において、各アンカープレート３２は、補強土壁の奥側に向けて上り傾斜させた姿勢で設置していることで、平面視におけるアンカープレート３２の面積を大きくでき、それによってアンカープレート３２に対して盛土の重力による位置保持力を大きくできるようにしている。【選択図】 図２
SOIL WALL STRUCTURE FOR ANCHOR REINFORCEMENT
To solve a problem in a prior art of a soil wall structure for anchor reinforcement, which has smaller position holding force using gravity of banking soil due to a smaller area of an anchor plate in a plane view to receive vertical soil pressure of the banking soil because the anchor plate installed in the banking soil is fixed in an attitude toward a vertical direction.SOLUTION: A soil wall structure for anchor reinforcement is configured to sequentially place anchors 3A to 3D each of which has a connecting member 31 on a rear surface side of each of wall surface members 11A to 11D and an anchor plate 32 fixed on the connecting member 31, and installing each of the anchors 3A to 3D in banking soil 2 by filling the banking soil 2 to the rear surface side of a wall body 1, wherein each of the anchor plates 32 is installed in an attitude oblique upward a depth side of a reinforcement soil wall, which makes an area of the anchor plate 32 larger in a plan view, resulting in a larger position holding force to the anchor plate 32 using gravity of the banking soil.SELECTED DRAWING: Figure 2
【課題】従来のアンカー補強土壁構造では、盛土中に埋設されるアンカープレートが鉛直方向に向く姿勢で固定されているので、盛土の鉛直土圧力を受けるためのアンカープレートの平面視面積が小さくなり、盛土の重力による位置保持力が小さいものであった。【解決手段】各壁面材１１Ａ〜１１Ｄの背面側に連結材３１と該連結材３１に固定したアンカープレート３２とを有したアンカー３Ａ〜３Ｄをそれぞれ連続させているとともに、壁本体１の背面側に盛土２を充填して各アンカー３Ａ〜３Ｄを盛土２中に埋設して構成されたアンカー補強土壁構造において、各アンカープレート３２は、補強土壁の奥側に向けて上り傾斜させた姿勢で設置していることで、平面視におけるアンカープレート３２の面積を大きくでき、それによってアンカープレート３２に対して盛土の重力による位置保持力を大きくできるようにしている。【選択図】 図２
SOIL WALL STRUCTURE FOR ANCHOR REINFORCEMENT
アンカー補強土壁構造
NAKAYAMA KENJI (author)
2020-06-04
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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